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21.
公开(公告)号:US20130135268A1
公开(公告)日:2013-05-30
申请号:US13752309
申请日:2013-01-28
申请人: Udayan Kanade , Balaji Ganapathy
发明人: Udayan Kanade , Balaji Ganapathy
IPC分类号: G09G5/00
CPC分类号: G09G5/003 , H04N5/2254 , H04N7/144
摘要: A method of operating a display with gaps in between the pixels, a primarily transparent backlight and a camera is disclosed. In an embodiment, the method comprises capturing an image in the camera through the primarily transparent backlight and gaps in between the pixels of the transmissive display during a capture period, not capturing an image in the camera during the display period and making the gaps in between the pixels of the transmissive display opaque during the display period.
摘要翻译: 公开了一种在像素之间具有间隙的显示器的操作方法,主要是透明的背光源和照相机。 在一个实施例中,该方法包括在拍摄期间通过主要透明背光和透射显示器的像素之间的间隙在摄像机中拍摄图像,而不是在显示周期期间捕获相机中的图像, 在显示周期期间透射显示器的像素不透明。
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22.
公开(公告)号:US08403552B2
公开(公告)日:2013-03-26
申请号:US13462046
申请日:2012-05-02
申请人: Udayan Kanade , Balaji Ganapathy
发明人: Udayan Kanade , Balaji Ganapathy
IPC分类号: F21V7/04
CPC分类号: F21V9/00 , G02B6/0041 , G02B6/0061 , G09F13/22
摘要: An apparatus for providing a multicolored illuminator for displays is disclosed. In one embodiment, the apparatus comprises a first sheet comprising a plurality of columnar illuminators stacked side by side, and a plurality of colored light sources placed along an edge of the first sheet. The plurality of columnar illuminators diffuse light generated by the plurality of colored light sources. Each columnar illuminator has a light diffuser included within it at a concentration that is different at different locations.
摘要翻译: 公开了一种用于提供用于显示器的多色照明器的设备。 在一个实施例中,该装置包括第一片,其包括并排堆叠的多个柱状照明器,以及沿第一片的边缘放置的多个彩色光源。 多个柱状照明器漫射由多个彩色光源产生的光。 每个柱状照明器具有包含在其内的光扩散器,其浓度在不同位置处不同。
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公开(公告)号:US20130069519A1
公开(公告)日:2013-03-21
申请号:US13677530
申请日:2012-11-15
申请人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar Joshi , Sanat Ganu , Balaji Ganapathy
发明人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar Joshi , Sanat Ganu , Balaji Ganapathy
IPC分类号: H01J61/48
摘要: A multicolored linear light source is disclosed. In an embodiment, the multicolored linear light source comprises a linear light source emanating light of a first spectrum, and regions of photoluminescent material. The light of the first spectrum interacts with regions of photoluminescent material to give light of a different spectrum. The composition of different regions of photoluminescent material is different, providing light of different spectra in different regions. Coupled to each region of photoluminescent material is a columnar light guide such that light produced by the regions traverses respective columnar light guides and gets extracted.
摘要翻译: 公开了一种多色线性光源。 在一个实施例中,多色线性光源包括发出第一光谱的光的线性光源和光致发光材料的区域。 第一光谱的光与光致发光材料的区域相互作用以产生不同光谱的光。 光致发光材料的不同区域的组成不同,在不同区域提供不同光谱的光。 耦合到光致发光材料的每个区域是柱状光导,使得由该区域产生的光穿过相应的柱状光导并被提取。
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公开(公告)号:US08345129B2
公开(公告)日:2013-01-01
申请号:US13208595
申请日:2011-08-12
申请人: Udayan Kanade , Balaji Ganapathy
发明人: Udayan Kanade , Balaji Ganapathy
CPC分类号: H04N5/23293 , H04N7/144
摘要: A method and combined video display and camera system are disclosed. In one embodiment, the system comprises a first sheet and a second sheet oriented parallel to the first sheet, the second sheet including a light diffuser. A light source is placed along an edge of the second sheet, wherein the second sheet diffuses light generated by the light source. One or more cameras are placed behind the second sheet to capture an image through the second sheet and the first sheet.
摘要翻译: 公开了一种方法和组合的视频显示和相机系统。 在一个实施例中,系统包括平行于第一片的第一片和第二片,第二片包括光扩散器。 光源沿着第二片的边缘放置,其中第二片漫射由光源产生的光。 将一个或多个相机放置在第二片材的后面以通过第二片材和第一片材捕获图像。
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公开(公告)号:US08333494B2
公开(公告)日:2012-12-18
申请号:US12667526
申请日:2008-07-05
申请人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar Joshi , Sanat Ganu , Balaji Ganapathy
发明人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar Joshi , Sanat Ganu , Balaji Ganapathy
IPC分类号: F21V9/00
摘要: A multicolored linear light source is disclosed. In an embodiment the multicolored linear light source (100) comprises a linear light source (100) emanating light of a first spectrum, and regions of photoluminescent material (102,104,106). The light of the first spectrum interacts with regions of photoluminescent material (102,104,106) to give light of a different spectrum. The composition of different regions of photoluminescent material is different, providing light of different spectra in different regions.
摘要翻译: 公开了一种多色线性光源。 在一个实施例中,多色线性光源(100)包括发出第一光谱的光的线性光源(100)和光致发光材料(102,104,106)的区域。 第一光谱的光与光致发光材料(102,104,106)的区域相互作用以产生不同光谱的光。 光致发光材料的不同区域的组成不同,在不同区域提供不同光谱的光。
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26.
公开(公告)号:US20120212972A1
公开(公告)日:2012-08-23
申请号:US13462046
申请日:2012-05-02
申请人: Udayan Kanade , Balaji Ganapathy
发明人: Udayan Kanade , Balaji Ganapathy
IPC分类号: F21V9/00
CPC分类号: F21V9/00 , G02B6/0041 , G02B6/0061 , G09F13/22
摘要: An apparatus for providing a multicolored illuminator for displays is disclosed. In one embodiment, the apparatus comprises a first sheet comprising a plurality of columnar illuminators stacked side by side, and a plurality of colored light sources placed along an edge of the first sheet. The plurality of columnar illuminators diffuse light generated by the plurality of colored light sources. Each columnar illuminator has a light diffuser included within it at a concentration that is different at different locations.
摘要翻译: 公开了一种用于提供用于显示器的多色照明器的设备。 在一个实施例中,该装置包括第一片,其包括并排堆叠的多个柱状照明器,以及沿第一片的边缘放置的多个彩色光源。 多个柱状照明器漫射由多个彩色光源产生的光。 每个柱状照明器具有包含在其内的光扩散器,其浓度在不同位置处不同。
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公开(公告)号:US20120207458A1
公开(公告)日:2012-08-16
申请号:US13453183
申请日:2012-04-23
申请人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar D. Joshi , Sanat D. Ganu , Balaji Ganapathy
发明人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar D. Joshi , Sanat D. Ganu , Balaji Ganapathy
IPC分类号: G03B15/03
CPC分类号: F21V9/00 , F21V9/30 , G02B6/005 , G02F1/133553 , G02F1/133615 , G02F1/133617 , G02F1/13362 , G02F1/133621 , G02F2203/34 , H01J61/00
摘要: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, a camera, and a selective mirror placed between the light source and camera. The selective mirror transmits light of a spectrum detected by the camera and reflects light of a spectrum generated by the light source. The light source is transparent to light incident on its face.
摘要翻译: 公开了一种用于提供光致发光光源的设备。 在一个实施例中,该装置包括发出特定光谱的光的光源,照相机和放置在光源和照相机之间的选择镜。 选择镜透射由相机检测到的光谱的光,并反射由光源产生的光谱的光。 光源对其表面上的光线是透明的。
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公开(公告)号:US08209841B2
公开(公告)日:2012-07-03
申请号:US12663285
申请日:2008-06-05
申请人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar Joshi , Sanat Ganu , Balaji Ganapathy
发明人: Udayan Kanade , Gaurav Kulkarni , Karthikk Sridharan , Manas Alekar , Manohar Joshi , Sanat Ganu , Balaji Ganapathy
CPC分类号: G02B6/0041 , G02B6/0065 , G02B6/0075
摘要: A method of manufacturing a multicolored illuminator is disclosed. In an embodiment, a first transparent sheet comprising light diffusing particles is provided. Second and third transparent cladding sheets are provided on either sides of the first transparent sheet. A mirror is provided adjacent to the second sheet. The first sheet, second sheet, third sheet and mirror are merged to give a multicolored illuminator.
摘要翻译: 公开了一种制造多彩照明器的方法。 在一个实施例中,提供了包括光漫射颗粒的第一透明片。 第二和第三透明包覆片设置在第一透明片的两侧。 邻近第二片提供反射镜。 第一张,第二张,第三张和第三张镜子合并成一个多彩照明灯。
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公开(公告)号:US08192065B2
公开(公告)日:2012-06-05
申请号:US12655905
申请日:2010-01-08
申请人: Udayan Kanade , Balaji Ganapathy
发明人: Udayan Kanade , Balaji Ganapathy
IPC分类号: F21V7/04
CPC分类号: F21V9/00 , G02B6/0041 , G02B6/0061 , G09F13/22
摘要: An apparatus for providing a multicolored illuminator is disclosed. In one embodiment, the apparatus comprises a first sheet comprising a plurality of columnar illuminators stacked side by side, and a plurality of colored light sources placed along an edge of the first sheet. The plurality of columnar illuminators diffuse light generated by the plurality of colored light sources. The light emanates in a predetermined pattern.
摘要翻译: 公开了一种用于提供多色照明器的设备。 在一个实施例中,该装置包括第一片,其包括并排堆叠的多个柱状照明器,以及沿第一片的边缘放置的多个彩色光源。 多个柱状照明器漫射由多个彩色光源产生的光。 光以预定的模式发出。
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公开(公告)号:US20120069271A1
公开(公告)日:2012-03-22
申请号:US13307111
申请日:2011-11-30
申请人: Udayan Kanade , Balaji Ganapathy
发明人: Udayan Kanade , Balaji Ganapathy
IPC分类号: G02F1/13357
CPC分类号: G02F1/133555 , G02F1/133514 , G02F1/133605
摘要: An energy efficient transflective display system is disclosed. In one embodiment, the system comprises a reflector sheet and a multicolored illuminator sheet placed in front of the reflector sheet. A display panel is placed in front of the multicolored illuminator sheet where the display panel has a light valve.
摘要翻译: 公开了一种高能效透视显示系统。 在一个实施例中,系统包括放置在反射板前面的反射板和多彩照明板。 显示面板放置在多彩照明板的前方,显示面板具有光阀。
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